Hi,I made a quick SocialOffice CE presentation to my boss today: They enjoyed the SO functionnalities but there's still a big problem blocking its adoption:

Inside a community, a document or event may be confidential or not relevant for the whole community.

How can I share a private document between 2 or more users inside a community but not sharing it with the whole community ?How can I organize a secret meeting with 2 colleagues without publishing it publicly into my community's calendar ?

Is it possible to share documents/events with a set of users and not the whole community in Liferay SocialOffice (CE or EE, next releases) ?

So each time I want to share a private document/calendar inside the community, the adminstrator would have to pre create the team I want... by selecting the users I want to keep and those I want to exclude from the team...

So if I have 30 members in my community, the admin possibly may have to create around 2^30 teams (a lot) ???